Granted Patent
Utility
US 4,500,007 · App. 06/212,790
Parrot-beakable freestanding plastic drum assemblage for handling heavy materials
Inventor:
Andy J. Stoll, III
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: Dec 4, 1980
Inventor
Andy J. Stoll, III
Assignee (at issue)
Owens-Illinois Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.